Upright vacuum cleaner



FIG. 1 is a front perspective view of a upright vacuum cleaner for a floor care appliance showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a rear view thereof.

The portions shown in dashed lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an upright vacuum cleaner, as shown and described. 